“sieve classification”概念、定义、翻译-科学时代

单词	sieve classification
释义	矿业工程技术词汇手册 sieve classification 筛分分级；筛析
随便看	suspense play suspensi suspension suspension suspension suspension suspension suspension suspension suspension suspension suspension suspension suspension suspension suspension suspension suspension suspension suspension suspension suspension suspension suspension suspension

科学时代收录了1160609条科普词条，基本涵盖了常见科普常识及英语词汇的翻译，是科学学习和研究的有利工具。